Features in Apache  Apache 1.3 was used for many years but version 2.0 was released in 2001  Apache can also be used as a proxy server A proxy server isolates your real Web server from the Internet The request is taken from the Internet and it is transferred to the Web serer  Apache 2.0 has Better support for Windows Support for IPv6 Simplified configuration Unicode support in Windows Multilanguage error responses  Apache supports many programming languages such as Perl and PHP
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